4.5 
251 *The Angi rating for Heating And Air Conditioning Service companies in Elgin, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Elgin, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
Last update on February 25, 2026
Serving Elgin, TX and surrounding areas
Approved
In business since 2002
Free estimates
Emergency services offered
"I had john come out on Thursday, he was very knowledgable about all the hvac system. he explained to me everything and gave me a great price. I am very happy with the service."
+89
Serving Elgin, TX and surrounding areas
Approved
In business since 2021
Free estimates
Credit card accepted
"Very thorough, fantastic service and in depth knowledge of HVAC systems (we have a very obscure system). I was able to get Stallion at the last minute to help us out. Highly, highly recommend!"
Serving Elgin, TX and surrounding areas
Approved
In business since 2015
Emergency services offered
Warranties offered
"Butch called back right away. Came out in a timely fashion. Got one unit working. Then he said the main board was malfunctioning on the downstairs unit and would have to be replaced. It would cost 1200 or 1300. But if we spent a little extra on a service contract he would wave the trip fee and it would be 1100 something. Okay. We did that. It was too late for him to get the board that day so he came out the next day to install the board. But the unit still didn't come on. He said the thermostat was bad and it would we 300 to 500 to replace the thermostat depending on what we wanted. My husband told him we could do that ourselves. Just by pass it and get the unit working. Then he came down and said that the blower motor was out and it would be 1800 to replace the blower motor or 2400 to just replace the whole unit and then we'd be under warranty again. I told them I wanted a second opinion before we did that. I called Ed & Sons they came out, confirmed that we did need a new thermostat. And said they could rebuild the blower motor for around 100$. I ordered two new thermostats for 300 for both of them and my husband installed the thermostats. The work they did was fine. But I felt like they were more of the school of let's just replace parts until it works or we can sell them a new unit. Rather than what can we fix."
+25
Serving Elgin, TX and surrounding areas
Approved
In business since 1989
Free estimates
Emergency services offered
"July 2017 OAT +101 (F) -one of my AC units stopped working. I called them at 3:30 P.M. Wed. and they tried to to help me that same day , but of course, with the temps in the 100's they were very busy with other emergencies. They got to me first thing the next day and had my A/C up and running within a few hours. Great service! Great communication! I would definitely recommend them. They will do all my future HVAC work."
Serving Elgin, TX and surrounding areas
Approved
Super Service Award Winner
In business since 2015
Free estimates
Emergency services offered
"O2 Kool servicers contacted me less than a minute after filling up my search on home advisor. I explained my issue and they came to my home within a few hours. They identified several problems that I wasn't even aware of once they began inspecting my HVAC unit. By 1:00 the next day they completely installed a brand new system. I was very pleased with the service from these gentlemen and would highly recommend them for any way needing HVAC service in the future."
+39
Serving Elgin, TX and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"Alan came to set up a wireless thermostat. He was a pleasant guy and even showed up ahead of schedule, and did the job quickly. Best of all, now I'm warm!"
Serving Elgin, TX and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"TeamEnoch work quality and cost were the best. Installation Evan and Richard took care everything much better than I expected. I have had American Home Shield who assigned several different contactors to fix my HVACs. Their (AHS contractors) work quality was poor (I would rate them as 2-star the most). I highly recommend TeamEnoch for HVAC work. In fact I will hire them again to install the 2nd HVAC for my house in the near future."
+2
Serving Elgin, TX and surrounding areas
Approved
In business since 2017
Free estimates
Emergency services offered
At Go Air Ducts, we’re dedicated to enhancing indoor air quality through meticulous HVAC cleaning services. Our certified professionals ensure thorough cleaning, removing dust, debris, and allergens, promoting healthier living environments.\n\nWith a commitment to excellence, we tailor our services to meet your unique needs, providing top-notch results. Serving Dallas, Houston, Austin, and San Antonio, we prioritize customer satisfaction, delivering reliable, affordable, and effective solutions for cleaner air and happier homes.
+43
Serving Elgin, TX and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"TeamEnoch work quality and cost were the best. Installation Evan and Richard took care everything much better than I expected. I have had American Home Shield who assigned several different contactors to fix my HVACs. Their (AHS contractors) work quality was poor (I would rate them as 2-star the most). I highly recommend TeamEnoch for HVAC work. In fact I will hire them again to install the 2nd HVAC for my house in the near future."
Serving Elgin, TX and surrounding areas
Approved
In business since 2021
Credit card accepted
Customers say: Quick response
"Very professional with an amazing response time. Marcus is the only HVAC guy Iâ ll use. This is the second time Iâ ve had him replace a HVAC system in the past 3 years. As a real estate investor, itâ s reassuring to know things will be done right the first time."
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